0.2x+9=0.5x+18

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Solution for 0.2x+9=0.5x+18 equation:


Simplifying
0.2x + 9 = 0.5x + 18

Reorder the terms:
9 + 0.2x = 0.5x + 18

Reorder the terms:
9 + 0.2x = 18 + 0.5x

Solving
9 + 0.2x = 18 + 0.5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-0.5x' to each side of the equation.
9 + 0.2x + -0.5x = 18 + 0.5x + -0.5x

Combine like terms: 0.2x + -0.5x = -0.3x
9 + -0.3x = 18 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
9 + -0.3x = 18 + 0.0
9 + -0.3x = 18

Add '-9' to each side of the equation.
9 + -9 + -0.3x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + -0.3x = 18 + -9
-0.3x = 18 + -9

Combine like terms: 18 + -9 = 9
-0.3x = 9

Divide each side by '-0.3'.
x = -30

Simplifying
x = -30

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